Base | Representation |
---|---|
bin | 11000010000101000… |
… | …10110101100011100 |
3 | 1020121200210220000222 |
4 | 30020110112230130 |
5 | 203133230033302 |
6 | 5552223140512 |
7 | 640521021221 |
oct | 141024265434 |
9 | 36550726028 |
10 | 13024455452 |
11 | 5583a69178 |
12 | 2635a44738 |
13 | 12c7485098 |
14 | 8b7ad3948 |
15 | 513682da2 |
hex | 308516b1c |
13024455452 has 6 divisors (see below), whose sum is σ = 22792797048. Its totient is φ = 6512227724.
The previous prime is 13024455349. The next prime is 13024455461. The reversal of 13024455452 is 25455442031.
It is a super-2 number, since 2×130244554522 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628056928 + ... + 1628056935.
It is an arithmetic number, because the mean of its divisors is an integer number (3798799508).
Almost surely, 213024455452 is an apocalyptic number.
It is an amenable number.
13024455452 is a deficient number, since it is larger than the sum of its proper divisors (9768341596).
13024455452 is a wasteful number, since it uses less digits than its factorization.
13024455452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3256113867 (or 3256113865 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
Adding to 13024455452 its reverse (25455442031), we get a palindrome (38479897483).
The spelling of 13024455452 in words is "thirteen billion, twenty-four million, four hundred fifty-five thousand, four hundred fifty-two".
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